Spring Boot - Collibra core API issues

Hello @shardul.vaidya,

Thanks for trying the Spring Boot Integration Library.

Regarding the above, since it seems that a self-signed certificate is being used; can you please try adding the Collibra instance certificate to your Java installation, cacerts as explained in section “Adding the Collibra Instance Certificate to Java cacerts KeyStore” of the library documentation? Thanks

Hello @shardul.vaidya,

Thanks for the update.

Can you please provide the logs as a private message for the connection timeout issue? Thanks

Hello @shardul.vaidya,

Thanks for logs.

Can you please confirm whether you are using the following GCP Data Catalog to Collibra integration?

Additionally, it seems that the request is being made from the AttachFileController.getAsset() method which might be custom code. Can you please confirm how the call to the Collibra instance is being made (i.e. whether using an Integration Library class or a Java request)?

In case it is a Collibra Integration Library class, can you please let us know which method is being used? Thanks

Hi @spring-team.collibra.com,

On enabling the http logs via collibra.log.http-requests-at-info=true, i see that below is the further info of collibra integration I am using-

“displayVersion”:“2022.08.0”},“buildNumber”:“20220805105520”,

Also, I see that the below http req is made when a call is made to “assetsApi.getAsset(UUID.fromString(uuid)).getDisplayName()” –

HTTP GET : https://db-collibra-gcp.collibra.com/rest/2.0/assets/3efa4248-039a-4aee-9522-4f26f64ebbd5
Logger - > Headers: {Accept=[application/json], Authorization=[Basic **************], User-Agent=[[web-services]]}
Logger - > Body: null

This above logs prints successively for 5 times post which it starts to give connect time out error .

Just FYI, the collibra instance is on cloud

HI @spring-team.collibra.com,

One more update -

When i do the curl of the same http request (for which i get connect time out error) from the server where springboot app is deployed , the response is successful-

curl https://db-collibra-gcp.collibra.com/rest/2.0/assets/3efa4248-039a-4aee-9522-4f26f64ebbd5 -H “Authorization: Basic ***********” -H “accept: application/json” -H “User-Agent: web-services”

Hello @shardul.vaidya,

Thanks for the information provided. Will debug the issue and keep you updated.

Hello @shardul.vaidya,

From the Java code where a request is being made to get an asset by its ID (i.e. assetsApi.getAsset()), can you please temporarily try replacing this with a call to the assetsApi.findAssets() passing an asset name? This will return a list of assets.

Example:

AssetsApi assetsApi = apiClient.buildClient(AssetsApi.class); assetsApi.findAssets(new 
FindAssetsQueryParams().name("Test").nameMatchMode("EXACT"));

where: Test would be the asset name.

Additionally, can you please advise how long it took for the curl request that was executed on the same server to receive the response? Thanks

Hello @shardul.vaidya,

Thanks for the update.

The ‘FindAssetsQueryParams’ should be available via this following import:

import com.collibra.marketplace.library.generated.core.api.AssetsApi.FindAssetsQueryParams;

Hi @spring-team.collibra.com,

I think the issue might be with Feign client because when i invoke methods from any of the collibra API classes like eg - assetsApi.getAsset(UUID.fromString(uuid)).getDisplayName()… I get connect timeout error from feign client.

Unfortunately there is no provision in the spring boot integration provided by you to modify the read and connect timeout values for feign client .

Can you please try to verify from that perspective ?

Hello @shardul.vaidya,

Thanks for the update.

Yes, the timeout option has been added to the next version of the Collibra Integration Library (not yet released).

Can you please let us know whether it would be possible to share a pre-release version with you to ensure it solves your issue? Thanks

Hello @spring-team.collibra.com,

Thank you for the response !
Actually , one more thing I would like to point out to you is that the server where the spring boot application is deployed uses proxy to call the collibra instance. Please note there is no proxy username and password for our server.

For that I have setup below properties in application.properties -
collibra.proxy.host
collibra.proxy.port

When the authentication call to collibra is made , it is successful as it makes use of these proxy properties stated above.

However, when a call is made to collibra library class eg - assetsApi.getAsset() , it uses feign client to invoke the service and there is no provision to set any properties to set proxy details for the feign client to use .

This could be the reason for the connect timeout issue.

Can you please advice on how should i configure the proxy details so that the feign client would use them ?

Hello @shardul.vaidya,

Thanks for the information provided, will keep you updated.

Hi @spring-team.collibra.com,

Any update on this ?

Hi @shardul.vaidya,

Just to let you know that shared the pre-release version for testing purposes only via a private message. Thanks

Hi @shardul.vaidya,

Thanks for testing it and keeping us updated.

Please remember to use the released version once it is available on Collibra’s Marketplace.

Will keep you updated.